@article{SEMR_2016_13_a5,
     author = {M. V. Dorzhieva},
     title = {Undecidability of elementary theory of {Rogers} semilattices in analytical hierarchy},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {148--153},
     publisher = {mathdoc},
     volume = {13},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2016_13_a5/}
}